#define  _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>

int main() {
    int n = 0;
    scanf("%d", &n);
    int arr[100];
    for (int i = 0; i < n; i++)
    {
        scanf("%d", &arr[i]);
    }
    int sign;
    scanf("%d", &sign);
    int a = 0;
    for (int j = 0; j < n; j++)
    {
        if (sign == arr[j])
        {
            a++;
        }
    }
    printf("%d", a);
}